Re: [emailrelay-help] Segmentation fault in emailrelay on armhf architecture

[Christoph P. <Chr...@pl...>]

Hello,

I now added some calls of prctl(PR_SET_DUMPABLE, 1), so that a core dump 
is created even after setuid and its variants, and re-compiled with 
appropriate debugger options. After emailrelay had crashed, a gdb 'bt' 
call showed:

#0  size (this=this@entry=0xbe8a91d0) at 
/build/gcc-4.9-YnrWeB/gcc-4.9-4.9.2/build/arm-linux-gnueabihf/libstdc++-v3/include/bits/basic_string.h:725
#1  std::string::find (this=this@entry=0xbe8a91d0, __c=__c@entry=61 '=', 
__pos=__pos@entry=0)
     at 
/build/gcc-4.9-YnrWeB/gcc-4.9-4.9.2/build/arm-linux-gnueabihf/libstdc++-v3/include/bits/basic_string.tcc:763
#2  0x0001e3ec in Main::Configuration::listeningInterfaces 
(this=this@entry=0x1a51470, protocol="smtp") at configuration.cpp:90
#3  0x0002127a in Main::Run::checkPorts (this=this@entry=0xbe8a94b8) at 
run.cpp:229
#4  0x000220f2 in Main::Run::runCore (this=this@entry=0xbe8a94b8) at 
run.cpp:302
#5  0x00022a8c in Main::Run::run (this=this@entry=0xbe8a94b8) at 
run.cpp:251
#6  0x00015b64 in main (argc=<optimized out>, argv=0xbe8a96f4) at 
main.cpp:54

Regards
  Christoph